PLCs, Power Supplies & Others

Overview of the Yokogawa ATSS3S-0 Digital Output Terminal

The ATSS3S-0 functions as a digital output terminal within Yokogawa’s industrial control systems. This terminal drives discrete field devices through solid, reliable switching channels. Engineers deploy it in process plants that require precise ON/OFF control of actuators.

Key Technical Specifications of the ATSS3S-0

The ATSS3S-0 pairs a slim terminal body with a dedicated field wiring interface. Below you will find the core parameters that define this terminal’s performance envelope.

Physical Design and Interface Details

The ATSS3S-0 adopts a compact housing that fits standard Yokogawa terminal racks. Its dimensions measure 130 mm in length, 100 mm in width, and 25 mm in depth. Moreover, the terminal weighs roughly 240 grams, which simplifies installation and field replacement. Twenty screw terminals secure field wiring without specialized tooling.

Performance and Output Capabilities

This terminal provides sixteen digital output channels for flexible discrete control. Each channel handles 24 V DC at 0.5 A, therefore driving relays, solenoids, and indicator lamps. Optical isolation separates field circuits from internal logic, which protects sensitive control electronics. Consequently, the unit suits high-density output applications in automated plants.

Power and Environmental Considerations

The ATSS3S-0 operates on a 24 V DC nominal power supply. Power consumption remains approximately 3.5 W during normal operation. The operating temperature range spans 0°C to 55°C for industrial environments. Storage temperature extends from -20°C to 70°C. Furthermore, humidity tolerance reaches 95% RH without condensation.

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